Which of the following best describes the maintenance responsibility of utilities regarding tree portions outside their easement?

Utilities typically have a defined easement that allows them to access and maintain the infrastructure required for their services, such as power lines or communication cables. The areas outside of this easement are generally considered the property of the landowner. Therefore, the maintenance responsibility of utilities does not extend to tree portions outside of their easement. This means that they won't manage or maintain any part of the tree that grows in areas beyond what is legally designated as their working space.

Understanding easement limits is crucial in utility maintenance practices, as it delineates the responsibilities and rights of both the utility companies and property owners. This allows property owners to fully manage their trees while ensuring utilities can efficiently operate within their designated areas without overstepping into areas where they are not responsible.